'A Reference is Not Valid'

[R Tanner]

Hi,

I have a table that I am connecting to another worksheet via the
connection wizard and whenever I open the original worksheet, it tells
me 'A reference is not valid'. I have noticed that some values at the
bottom of my table are not in the fields they should be either...Any
ideas?

Thanks.

Also, is there any harm in using hyperlinks to PDF documents in my
initial table?